Lung-to-finger circulation time can be measured stably with high reproducibility by simple breath holding method in cardiac patients
Abstract Lung to finger circulation time (LFCT) has been used to estimate cardiac function. We developed a new LFCT measurement device using a laser sensor at fingertip. We measured LFCT by measuring time from re-breathing after 20 s of breath hold to the nadir of the difference of transmitted red l...
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Autores principales: | , , , , , , , , , , , , , , |
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Formato: | article |
Lenguaje: | EN |
Publicado: |
Nature Portfolio
2021
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Acceso en línea: | https://doaj.org/article/2af27f39d9b64858a840e14f26707a8e |
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